E46 BMW 328i fan speed increasing with revs

[LLC24]

So today, the radiator fan has started spinning faster with the revs. No overheating or warning lights at all, anyone have any idea what it could be?
Thanks I’m advance

[d_a_n1979]

LLC24 said:

So today, the radiator fan has started spinning faster with the revs. No overheating or warning lights at all, anyone have any idea what it could be?
Thanks I’m advance

Your fan's viscous clutch has started to fail

Replace it with a Behr one only; source from C3BMW: https://www.c3bmw.co.uk/3-series/c/31?dynNav=Serie...

If you're unsure which you need; contact them, they know what they're doing

[Pastie Bloater]

d_a_n1979 said:

Your fan's viscous clutch has started to fail

Replace it with a Behr one only; source from C3BMW: https://www.c3bmw.co.uk/3-series/c/31?dynNav=Serie...

If you're unsure which you need; contact them, they know what they're doing

BMW part 11527505302 £248
Hella Behr part 8MV 376 732-111 £79 <- that's a good price from C3

Had the same problem on my 7, sounds like an artic